30579850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2191

約数の個数: 48

約数和(自身を含む): 66620736

約数和(自身を除く): 36040886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 1025, 1435, 2050, 2131, 2870, 4262, 7175, 10655, 14350, 14917, 21310, 29834, 53275, 74585, 87371, 106550, 149170, 174742, 372925, 436855, 611597, 745850, 873710, 1223194, 2184275, 3057985, 4368550, 6115970, 15289925, 30579850]

約数ペア:

[(1, 30579850), (2, 15289925), (5, 6115970), (7, 4368550), (10, 3057985), (14, 2184275), (25, 1223194), (35, 873710), (41, 745850), (50, 611597), (70, 436855), (82, 372925), (175, 174742), (205, 149170), (287, 106550), (350, 87371), (410, 74585), (574, 53275), (1025, 29834), (1435, 21310), (2050, 14917), (2131, 14350), (2870, 10655), (4262, 7175)]